/** This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>. */

#pragma once
#include "imageprocessor.h"

class DistanceMapBuilder
{
private:
	DistanceMapBuilder(void);
public:
	static DistanceMapBuilder* Instance();
	~DistanceMapBuilder(void);

	const CRawImage<int>* GetDistanceMap() const;
	void CalcDistanceMap(const CRawImage<bool>* img);

private:
	CRawImage<int> * m_distanceMap;
};
